From 573a2d956aee70a23f2ee240ca7b142ef196eddd Mon Sep 17 00:00:00 2001
From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Wed, 3 Feb 2016 15:48:19 +0800
Subject: [PATCH] bluestore/NVMEDevice: remove unused local variables

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---
 src/os/bluestore/NVMEDevice.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/os/bluestore/NVMEDevice.cc b/src/os/bluestore/NVMEDevice.cc
index aea5b7ac5996..bd2a686d5574 100644
--- a/src/os/bluestore/NVMEDevice.cc
+++ b/src/os/bluestore/NVMEDevice.cc
@@ -777,7 +777,6 @@ int NVMEDevice::aio_zero(
     len -= t.length();
     bl.claim_append(t);
   }
-  bufferlist foo;
   // note: this works with aio only becaues the actual buffer is
   // this->zeros, which is page-aligned and never freed.
   return aio_write(off, bl, ioc, false);
-- 
2.47.3